Category: Beckhoff

The ED1839 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in electrically isolated form, to the higher-level automation device. The EtherCAT Terminal contains 16 channels whose signal state is indicated by LEDs. The power contacts are looped through. With the ED1839. the reference ground for all inputs is the 0 V DC power contact. Special features: • positive switching • adjustable filter times for reliable signal detection depending on the application • suitable for both fast and slow signal curves • direct connection of multi-channel sensors in single-ended connection technique in the smallest space The ED series EtherCAT Terminals have push-in connection technology which makes wiring easy and tool-free.

The ED1809 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in electrically isolated form, to the higher-level automation device. The EtherCAT Terminal contains 16 channels whose signal state is indicated by LEDs. The power contacts are looped through. With the ED1809. the reference ground for all inputs is the 0 V DC power contact. Special features: • positive switching • input specification type 1/3 • no bouncing due to mechanical switches thanks to 3 ms input filter • space-saving use in the control cabinet • direct connection of multi-channel sensors using single-ended connection technique in the smallest space The ED series EtherCAT Terminals have push-in connection technology which makes wiring easy and tool-free.

The EL1809 digital input terminal acquires the binary 24 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT Terminal has 16 channels, whose signal states are indicated by LEDs. The power contacts are connected through. With the EL1809. the reference ground for all inputs is the 0 V power contact. Special features: • input specification type 1/3 • no bouncing due to mechanical switches thanks to 3 ms input filter • tool-free connection by direct plug-in technique for solid wire conductors • space-saving use in the control cabinet • direct connection of multi-channel sensors in 1-wire connection technology in the smallest space • increased packing density with 16 connection points in the housing of a 12 mm terminal block

The EL1808 digital input terminal acquires the binary 24 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT Terminal contains eight channels, consisting of signal input and 24 V DC, whose signal state is indicated by LEDs. The power contacts are connected through. With the EL1808. the reference ground for all inputs is the 0 V power contact. Special features: • input specification type 1/3 • no bouncing due to mechanical switches thanks to 3 ms input filter • tool-free connection by direct plug-in technique for solid wire conductors • increased packing density with 16 connection points in the housing of a 12 mm terminal block

The EL1804 digital input terminal acquires the binary 24 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT Terminal contains four channels whose signal state is indicated by LEDs. The power contacts are connected through. With the EL1804. the reference ground for all inputs is the 0 V power contact. Special features: • input specification type 1/3 • no bouncing due to mechanical switches thanks to 3 ms input filter • +24 V and 0 V sensor supply connections • tool-free connection by direct plug-in technique for solid wire conductors • increased packing density with 16 connection points in the housing of a 12 mm terminal block

The EL1512 EtherCAT Terminal is an up/down counter and transmits the counter value in an electrically isolated form to the higher level automation device. When used as a single-channel up/down counter (32-bit), the pulse is set via the clock input; the counting direction is specified via the U/D input. Furthermore, the input can also be used as a gate input for triggering the counter. In 2 counter mode, two separate counters are available (Clock and Clock1 inputs), which can be parameterized as up or down counters. The signal states of the inputs are indicated by light emitting diodes. The EL1512 is particularly suitable for simple counting tasks such as the connection of a flow meter. Special features: • suitable for simple counting tasks with counting frequencies up to 1 kHz, e.g., the connection of a flow meter • one up and down counter or two separate up or down counters

The EL1502 EtherCAT Terminal is an up/down counter and transmits the counter value in an electrically isolated form to the higher level automation device. When used as a single-channel up/down counter (32-bit), the pulse is set via the clock input; the counting direction is specified via the U/D input. Furthermore, the input can also be used as a gate input for triggering the counter. In 2 counter mode, two separate counters are available (Clock and Clock1 inputs), which can be parameterized as up or down counters. The signal state of the inputs and outputs is indicated by light emitting diodes. Both outputs are switched according to the counter state, so that they can be used as fast control signals for field devices. The EL1502 device supports the distributed clocks function. This means the counter can be read at constant intervals (DC accuracy << 1 µs). Special features: • suitable for fast counting tasks with counting frequencies up to 100 kHz • one up and down counter or two separate up or down counters • synchronized operation through distributed clocks XFC technology possible  

The EL1262-0050 digital input terminal acquires the fast binary 5 V control signals from the process level and transmits them, in an electrically isolated form, to the controller. The EtherCAT Terminal has two channels that indicate their signal state via light emitting diodes. The signals are sampled with a configurable, integer multiple (oversampling factor: n) of the bus cycle frequency (n microcycles per bus cycle). For each bus cycle, the EtherCAT Terminal generates a process data block that is transferred collectively during the next bus cycle. The timebase of the terminal can be synchronized precisely with other EtherCAT devices via distributed clocks. This XFC procedure enables the temporal resolution of the digital input signals to be increased to n times the bus cycle time. The switching thresholds of the input circuit are based on the CMOS level: Signal voltage “0” < 0.8 V, signal voltage “1” > 2.4 V. The 5 V supply voltage can be generated by the EL9505 power supply terminal and fed into the power contacts. Special features: • 5 V inputs • suitable for particularly fast signals due to very low input delay • synchronized operation through distributed clocks XFC technology possible • multiple sampling of a process data through oversampling

The EL1262-0010 is a universal, high-performance oversampling terminal for

input and output signals. It contains two input and two output channels that

can all be operated simultaneously at up to 10 Mbit/s. It can thus resolve

binary states with up to 100 ns fineness. Electrically it can read and output

differential RS422 (full duplex), RS485 (half duplex) as well as 5 V single-ended.

Termination and bias are electronically switchable for serial operation.

This makes it suitable for the most demanding high-speed applications, e.g.

laser control or the emulation and read-along of serial protocols.

It thus extends the application range of the previous EL1262/EL2262 with

1 Mbit/s by a factor of 10.

The signals are sampled with a configurable, integer multiple (oversampling

factor: n) of the bus cycle frequency (n microcycles per bus cycle).

For each bus cycle, the EtherCAT Terminal generates a process data block

that is transferred collectively during the next bus cycle.

The timebase of the terminal can be synchronized precisely with other

EtherCAT devices via distributed clocks. This XFC procedure enables the

temporal resolution of the digital input signals to be increased to n times

the bus cycle time.

The signals are sampled with a configurable, integer multiple (oversampling factor: n) of the bus cycle frequency (n microcycles per bus cycle). For each bus cycle, the EtherCAT Terminal generates a process data block that is transferred collectively during the next bus cycle. The timebase of the terminal can be synchronized precisely with other EtherCAT devices via distributed clocks. This XFC procedure enables the temporal resolution of the digital input signals to be increased to n times the bus cycle time. Special features: • suitable for particularly fast signals due to very low input delay • synchronized operation through distributed clocks XFC technology possible • multiple sampling of a process data through oversampling